package com.mark.design.principle.dependenceinversion;

import lombok.extern.slf4j.Slf4j;

/**
 * author:Mark
 * date:2018/8/19  22:26
 */
@Slf4j
public class JavaCourse implements ICourse {

    public void studyCourse() {
        log.info("Mark 学习Java课程");
    }
}
